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Pre-scan Emissions/Immunity Chamber
Clear Dimensions* : 12'-0" (W) x 24'-0" (L) x 11'-0" (H) Operating Frequency Range : 26MHz-1 GHz (Upgradable to 18 GHz) Anechoic Absorber Type : Optimized Dielectric/Ferrite Hybrid Shielding Effectiveness : 100 dB, Electric, Planewave, Microwave Radiated Immunity Test Capability : YES IEC 1000-4-3 Compliance : YES Uniform Field Area : 1.5m x 1.5m Field Uniformity Performance : -0 +6dB Radiated Emissions Test Capability : YES / Prescan w/ limited scan height ANSI C63.4 Compliance : NO Site Attenuation Performance : + or - 4dB < 200 MHz, + or - 6 dB 30 MHz - 200 MHz Test Volume Size : Meter Diameter Maximum Scan Height : 2 meters * Inside Clear Dimensions are calculated to the face of the shielded enclosure.
GENERAL PROVISIONS Prescan Emissions/Immunity Chamber DESIGN • Chamber modeling analysis/optimization • Chamber design & structural engineering • Hybrid absorber optimization • Design reviews • Submittal drawings (3 copies) • As-built drawings (3 copies) SHIELDED ENCLOSURE • RF shielded enclosure • Free standing design - structural support system • Modular wood-core panel construction • Waveguide ventilation panels - (2) 12" x 12" • Bulkhead connector panels - (2) 12" x 18" • RF shielded lighting system - (4) Spot-type fixtures • RF shielded door - (1) 4' x 7' Single leaf access door, low threshold • Powerline filters - (1) 2x30 amp, (2) 2x50 amp • Conduit, switches, and receptacles, as needed ANECHOIC ABSORBER • Optimized proprietary dielectric/ferrite absorber • Quality control of ferrite absorber manufacture • Quality control of installation • Modular ferrite floor absorber 1.4 TESTING • Shielding effectiveness testing - MIL-STD 285 compliance test • Field uniformity testing - IEC 10000-4-3 compliance • Normalized Site Attenuation testing for prescan emissions - ANSI C63-4-1992 • Detailed test plans and reports 1.5 1.2 METER DIAMETER TURNTABLE (Optional) • Sunol Sciences SM46C-1.2 meter diameter turntable-surface mount, low profile. 800 lb. running load ANTENNA TOWER (Optional) • Sunol Sciences TWR95-4Antenna Tower-scans from 1-2 meters, pneumatic polarization standard w/fiber optic interface DUAL CHANNEL SYSTEM CONTROLLER (Optional) • Sunol Sciences SC99V-2 Dual Channel Controller-variable speed control through front panel or GPIB interface • Fully IEEE 488.2 compatible, as well as with industry standard automation software. |
Questions or comments? email: marketing/sales@cuminglehman.com |